]>
git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/vim-mode/node_modules/grim/node_modules/emissary/node_modules/es6-weak-map/node_modules/es5-ext/math/tanh/shim.js
f6e948f2c53797ca3f05ab4bcf816c4a5e3f3d66
5 module
.exports = function (x
) {
7 if (isNaN(x
)) return NaN
;
10 if (x
=== Infinity
) return 1;
11 if (x
=== -Infinity
) return -1;
13 if (a
=== Infinity
) return 1;
15 if (b
=== Infinity
) return -1;
16 return (a
- b
) / (a
+ b
);